WO2012116693A3 - Adjustable lens mount for a strip lens - Google Patents
Adjustable lens mount for a strip lens Download PDFInfo
- Publication number
- WO2012116693A3 WO2012116693A3 PCT/DE2012/100033 DE2012100033W WO2012116693A3 WO 2012116693 A3 WO2012116693 A3 WO 2012116693A3 DE 2012100033 W DE2012100033 W DE 2012100033W WO 2012116693 A3 WO2012116693 A3 WO 2012116693A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strip
- lens
- deformed
- mount
- distance
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/125—Details of the optical system between the polygonal mirror and the image plane
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/12—Scanning systems using multifaceted mirrors
- G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The invention relates to a lens mount for a strip lens (5), in which the strip lens (5) can be deformed perpendicular to its optical axis (5.2), in order to linearize the imaging of a beam scanning over the strip lens (5). The lens mount comprises in particular a slotted distance strip (7), a support strip (1) and a base plate (2). The support strip (1) is rigidly connected to the strip lens (5) via the distance strip (7) that has only a very low bending stiffness and can be deformed relative to the base plate (2) by means of adjusting screws (4.1, 4.2), whereby the strip lens (5) can be deformed. By inserting a distance strip (7), the installation space that is required for the lens mount is essentially moved away from the optical axis (5.2) in order to provide, for example, installation space for adjacent optical or mechanical components.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12746004.6A EP2681603B1 (en) | 2011-03-01 | 2012-02-14 | Adjustable lens mount for a strip lens |
JP2013555756A JP5941929B2 (en) | 2011-03-01 | 2012-02-14 | Adjustable lens mount for belt lens |
CN201280011411.XA CN103477262B (en) | 2011-03-01 | 2012-02-14 | The adjustable lens mount of strip-type lens |
KR1020137023328A KR101776985B1 (en) | 2011-03-01 | 2012-02-14 | Adjustable lens mount for a strip lens |
US13/937,775 US9151926B2 (en) | 2011-03-01 | 2013-07-09 | Adjustable lens mount for a strip lens |
IL228121A IL228121A0 (en) | 2011-03-01 | 2013-08-26 | Adjustable lens mount for a strip lens |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011012886.7 | 2011-03-01 | ||
DE102011012886A DE102011012886B3 (en) | 2011-03-01 | 2011-03-01 | Adjustable lens frame for prolonged, thin cylinder lens in e.g. printing industry, has slots running in active direction of screws or width of other spacing strip, where dependence of strength of strip is determined by thickness of base |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/937,775 Continuation US9151926B2 (en) | 2011-03-01 | 2013-07-09 | Adjustable lens mount for a strip lens |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2012116693A2 WO2012116693A2 (en) | 2012-09-07 |
WO2012116693A3 true WO2012116693A3 (en) | 2012-11-22 |
WO2012116693A4 WO2012116693A4 (en) | 2013-01-10 |
Family
ID=45999182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2012/100033 WO2012116693A2 (en) | 2011-03-01 | 2012-02-14 | Adjustable lens mount for a strip lens |
Country Status (9)
Country | Link |
---|---|
US (1) | US9151926B2 (en) |
EP (1) | EP2681603B1 (en) |
JP (1) | JP5941929B2 (en) |
KR (1) | KR101776985B1 (en) |
CN (1) | CN103477262B (en) |
DE (1) | DE102011012886B3 (en) |
IL (1) | IL228121A0 (en) |
TW (1) | TWI531825B (en) |
WO (1) | WO2012116693A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103676065B (en) * | 2013-10-31 | 2016-01-06 | 中国科学院上海光学精密机械研究所 | The regulation fixing apparatus of Large Aperture Lenses |
DE102019102602B4 (en) | 2019-02-01 | 2020-12-31 | Jenoptik Optical Systems Gmbh | Optical assembly with a lens mount and a strip lens |
JP7358188B2 (en) * | 2019-10-21 | 2023-10-10 | 株式会社ミツトヨ | Optical devices and optical measuring machines |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496209A (en) * | 1982-03-21 | 1985-01-29 | Konishiroku Photo Industry Co., Ltd. | Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion |
US20040125193A1 (en) * | 2002-09-20 | 2004-07-01 | Nobuaki Kubo | Light scanning device, scanning line adjusting method, scanning line adjusting control method, image forming apparatus, and image forming method |
US20060132880A1 (en) * | 2004-11-26 | 2006-06-22 | Taku Amada | Optical-element holding device, method of adjusting shape of optical element, optical-element shape adjusting device, method of correcting scanning line variation, optical scanning device, and image forming apparatus |
US20060232844A1 (en) * | 2005-02-21 | 2006-10-19 | Tomohiro Nakajima | Optical scanning apparatus and image forming apparatus |
US20060238845A1 (en) * | 2005-04-20 | 2006-10-26 | Hiromichi Atsuumi | Scanning optical system, optical scanning device, and image forming apparatus |
EP1780566A1 (en) * | 2005-10-27 | 2007-05-02 | Ricoh Company, Ltd. | Light-orientation adjusting unit, optical writing unit having light-orientation adjusting unit, and image forming apparatus having optical writing unit |
US20070253047A1 (en) * | 2006-04-27 | 2007-11-01 | Ichii Daisuke | Light source system, optical scanner, image forming apparatus, and light-amount control method |
US20080212155A1 (en) * | 2007-03-01 | 2008-09-04 | Ricoh Company, Ltd. | Optical scanning device and image forming apparatus using the same |
EP2017664A2 (en) * | 2007-07-02 | 2009-01-21 | Ricoh Company, Ltd. | Curvature correction device, optical scanning unit, and image forming apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4340558B2 (en) * | 2004-02-24 | 2009-10-07 | 株式会社リコー | Optical scanning apparatus and image forming apparatus |
JP5174324B2 (en) * | 2006-02-17 | 2013-04-03 | 京セラドキュメントソリューションズ株式会社 | Optical element holder and optical scanning unit |
JP4903455B2 (en) * | 2006-03-03 | 2012-03-28 | 株式会社リコー | Optical scanning apparatus and image forming apparatus |
JP4815372B2 (en) * | 2007-03-16 | 2011-11-16 | 株式会社リコー | Optical element unit, optical scanning apparatus, and image forming apparatus |
JP5355253B2 (en) * | 2009-06-30 | 2013-11-27 | キヤノン株式会社 | Optical scanning device |
-
2011
- 2011-03-01 DE DE102011012886A patent/DE102011012886B3/en not_active Expired - Fee Related
-
2012
- 2012-02-02 TW TW101103352A patent/TWI531825B/en active
- 2012-02-14 KR KR1020137023328A patent/KR101776985B1/en active IP Right Grant
- 2012-02-14 CN CN201280011411.XA patent/CN103477262B/en active Active
- 2012-02-14 EP EP12746004.6A patent/EP2681603B1/en active Active
- 2012-02-14 JP JP2013555756A patent/JP5941929B2/en active Active
- 2012-02-14 WO PCT/DE2012/100033 patent/WO2012116693A2/en active Application Filing
-
2013
- 2013-07-09 US US13/937,775 patent/US9151926B2/en active Active
- 2013-08-26 IL IL228121A patent/IL228121A0/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496209A (en) * | 1982-03-21 | 1985-01-29 | Konishiroku Photo Industry Co., Ltd. | Optical beam scanning apparatus including a cylindrical lens having its opposite ends closer to the scanned plane than its medial portion |
US20040125193A1 (en) * | 2002-09-20 | 2004-07-01 | Nobuaki Kubo | Light scanning device, scanning line adjusting method, scanning line adjusting control method, image forming apparatus, and image forming method |
US20060132880A1 (en) * | 2004-11-26 | 2006-06-22 | Taku Amada | Optical-element holding device, method of adjusting shape of optical element, optical-element shape adjusting device, method of correcting scanning line variation, optical scanning device, and image forming apparatus |
US20060232844A1 (en) * | 2005-02-21 | 2006-10-19 | Tomohiro Nakajima | Optical scanning apparatus and image forming apparatus |
US20060238845A1 (en) * | 2005-04-20 | 2006-10-26 | Hiromichi Atsuumi | Scanning optical system, optical scanning device, and image forming apparatus |
EP1780566A1 (en) * | 2005-10-27 | 2007-05-02 | Ricoh Company, Ltd. | Light-orientation adjusting unit, optical writing unit having light-orientation adjusting unit, and image forming apparatus having optical writing unit |
US20070253047A1 (en) * | 2006-04-27 | 2007-11-01 | Ichii Daisuke | Light source system, optical scanner, image forming apparatus, and light-amount control method |
US20080212155A1 (en) * | 2007-03-01 | 2008-09-04 | Ricoh Company, Ltd. | Optical scanning device and image forming apparatus using the same |
EP2017664A2 (en) * | 2007-07-02 | 2009-01-21 | Ricoh Company, Ltd. | Curvature correction device, optical scanning unit, and image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
IL228121A0 (en) | 2013-09-30 |
TWI531825B (en) | 2016-05-01 |
KR20140025344A (en) | 2014-03-04 |
EP2681603B1 (en) | 2015-01-14 |
WO2012116693A2 (en) | 2012-09-07 |
CN103477262A (en) | 2013-12-25 |
WO2012116693A4 (en) | 2013-01-10 |
DE102011012886B3 (en) | 2012-05-16 |
CN103477262B (en) | 2016-01-20 |
JP5941929B2 (en) | 2016-06-29 |
KR101776985B1 (en) | 2017-09-08 |
JP2014513314A (en) | 2014-05-29 |
US9151926B2 (en) | 2015-10-06 |
TW201245794A (en) | 2012-11-16 |
EP2681603A2 (en) | 2014-01-08 |
US20130293973A1 (en) | 2013-11-07 |
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